Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
Privacy Badger
Automatically learns to block invisible trackers.
544,097 users
uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory.
4,725,158 users
HTTPS Everywhere
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
538,526 users
NoScript Security Suite
The best security you can get in a web browser! Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks, "Spectre", "Meltdown" and other JavaScript exploits. Fx52? https://noscript.net/getit
1,521,256 users
Brief
Brief makes reading RSS feeds as easy and intuitive as it gets. Designed to have exactly the right set of features, it is powerful and simple at the same time. Feeds are presented on a seamless, interactive page which let's you bookmark and tag items with a single click.
11,552 users
RSSPreview
Preview RSS feeds in browser
3,659 users
Feed Preview
Indicates available RSS and Atom feeds and renders previews.
2,562 users
mPage
Simple dashboard-like RSS feed reader.
593 users
Browsec VPN
Best VPN addon for Firefox.
341,602 users
Hoxx VPN Proxy
Hoxx VPN Proxy service to unblock blocked websites, hide your location and encrypt your connection. Completely free.
267,355 users
SetupVPN Lifetime Free VPN
Unblock any blocked website in your country, school or company. SetupVPN changes your IP address and location with just single click! It's free and easy to use. Setup your VPN now.
72,417 users
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
84,299 users
Tree Style Tab
Show tabs like a tree.
132,295 users
New Tab Override (WebExtension)
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
100,701 users
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
53,447 users
OneTab
OneTab - Too many tabs? Convert tabs to a list and reduce browser memory
81,918 users